1609989216

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:346

約数の個数: 288

約数和(自身を含む): 5096577024

約数和(自身を除く): 3486587808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 32, 33, 34, 44, 48, 51, 62, 66, 68, 88, 93, 96, 102, 121, 124, 132, 136, 176, 186, 187, 204, 242, 248, 263, 264, 272, 341, 352, 363, 372, 374, 408, 484, 496, 526, 527, 528, 544, 561, 682, 726, 744, 748, 789, 816, 968, 992, 1023, 1052, 1054, 1056, 1122, 1364, 1452, 1488, 1496, 1578, 1581, 1632, 1936, 2046, 2057, 2104, 2108, 2244, 2728, 2893, 2904, 2976, 2992, 3156, 3162, 3751, 3872, 4092, 4114, 4208, 4216, 4471, 4488, 5456, 5786, 5797, 5808, 5984, 6171, 6312, 6324, 7502, 8153, 8184, 8228, 8416, 8432, 8679, 8942, 8976, 10912, 11253, 11572, 11594, 11616, 12342, 12624, 12648, 13413, 15004, 16306, 16368, 16456, 16864, 17358, 17391, 17884, 17952, 22506, 23144, 23188, 24459, 24684, 25248, 25296, 26826, 30008, 31823, 32612, 32736, 32912, 34716, 34782, 35768, 45012, 46288, 46376, 48918, 49181, 49368, 50592, 53652, 60016, 63646, 63767, 65224, 65824, 69432, 69564, 71536, 89683, 90024, 92576, 92752, 95469, 97836, 98362, 98736, 107304, 120032, 127292, 127534, 130448, 138601, 138864, 139128, 143072, 147543, 179366, 180048, 185504, 190938, 191301, 195672, 196724, 197472, 214608, 254584, 255068, 260896, 269049, 277202, 277728, 278256, 295086, 358732, 360096, 381876, 382602, 391344, 393448, 415803, 429216, 509168, 510136, 538098, 540991, 554404, 556512, 590172, 717464, 763752, 765204, 782688, 786896, 831606, 986513, 1018336, 1020272, 1076196, 1081982, 1108808, 1180344, 1434928, 1524611, 1527504, 1530408, 1573792, 1622973, 1663212, 1973026, 2040544, 2152392, 2163964, 2217616, 2360688, 2869856, 2959539, 3049222, 3055008, 3060816, 3245946, 3326424, 3946052, 4304784, 4327928, 4435232, 4573833, 4721376, 5919078, 6098444, 6121632, 6491892, 6652848, 7892104, 8609568, 8655856, 9147666, 11838156, 12196888, 12983784, 13305696, 15784208, 16770721, 17311712, 18295332, 23676312, 24393776, 25967568, 31568416, 33541442, 36590664, 47352624, 48787552, 50312163, 51935136, 67082884, 73181328, 94705248, 100624326, 134165768, 146362656, 201248652, 268331536, 402497304, 536663072, 804994608, 1609989216]

約数ペア:

[(1, 1609989216), (2, 804994608), (3, 536663072), (4, 402497304), (6, 268331536), (8, 201248652), (11, 146362656), (12, 134165768), (16, 100624326), (17, 94705248), (22, 73181328), (24, 67082884), (31, 51935136), (32, 50312163), (33, 48787552), (34, 47352624), (44, 36590664), (48, 33541442), (51, 31568416), (62, 25967568), (66, 24393776), (68, 23676312), (88, 18295332), (93, 17311712), (96, 16770721), (102, 15784208), (121, 13305696), (124, 12983784), (132, 12196888), (136, 11838156), (176, 9147666), (186, 8655856), (187, 8609568), (204, 7892104), (242, 6652848), (248, 6491892), (263, 6121632), (264, 6098444), (272, 5919078), (341, 4721376), (352, 4573833), (363, 4435232), (372, 4327928), (374, 4304784), (408, 3946052), (484, 3326424), (496, 3245946), (526, 3060816), (527, 3055008), (528, 3049222), (544, 2959539), (561, 2869856), (682, 2360688), (726, 2217616), (744, 2163964), (748, 2152392), (789, 2040544), (816, 1973026), (968, 1663212), (992, 1622973), (1023, 1573792), (1052, 1530408), (1054, 1527504), (1056, 1524611), (1122, 1434928), (1364, 1180344), (1452, 1108808), (1488, 1081982), (1496, 1076196), (1578, 1020272), (1581, 1018336), (1632, 986513), (1936, 831606), (2046, 786896), (2057, 782688), (2104, 765204), (2108, 763752), (2244, 717464), (2728, 590172), (2893, 556512), (2904, 554404), (2976, 540991), (2992, 538098), (3156, 510136), (3162, 509168), (3751, 429216), (3872, 415803), (4092, 393448), (4114, 391344), (4208, 382602), (4216, 381876), (4471, 360096), (4488, 358732), (5456, 295086), (5786, 278256), (5797, 277728), (5808, 277202), (5984, 269049), (6171, 260896), (6312, 255068), (6324, 254584), (7502, 214608), (8153, 197472), (8184, 196724), (8228, 195672), (8416, 191301), (8432, 190938), (8679, 185504), (8942, 180048), (8976, 179366), (10912, 147543), (11253, 143072), (11572, 139128), (11594, 138864), (11616, 138601), (12342, 130448), (12624, 127534), (12648, 127292), (13413, 120032), (15004, 107304), (16306, 98736), (16368, 98362), (16456, 97836), (16864, 95469), (17358, 92752), (17391, 92576), (17884, 90024), (17952, 89683), (22506, 71536), (23144, 69564), (23188, 69432), (24459, 65824), (24684, 65224), (25248, 63767), (25296, 63646), (26826, 60016), (30008, 53652), (31823, 50592), (32612, 49368), (32736, 49181), (32912, 48918), (34716, 46376), (34782, 46288), (35768, 45012)]